CN109800394B - Method and tool for converting IETM data packet into SCORM standard packet - Google Patents

Abstract

The invention discloses a tool for converting an IETM data packet into an SCORM standard packet, which comprises a resource mapping module, a resource mapping module and a resource processing module, wherein the resource mapping module is used for mapping a data module and a reference resource into SCO and Assets of SCORM standard according to a hierarchical relation subordinate to an equipment training course; the list conversion module is used for converting the SCORM content data module into the SCORM list file according to the data structure of the SCORM list file; the interface integration module is used for integrating the SCORM operation time environment into the SCO and establishing communication with the SCORM standard training system; the tool method comprises the following steps: step 1, searching an IETM data packet, step 2, analyzing SCPM in the IETM data packet, step 3, traversing resource files in the IETM data packet, and generating a resource list; the invention relates to a method and a tool for converting an IETM data packet into a SCORM standard packet; automatic generation is realized through resource mapping, list conversion and interface integration, practicability is enhanced, and requirements of course creation personnel on the SCORM standard are reduced.

Description

Method and tool for converting IETM data packet into SCORM standard packet

Technical Field

The invention relates to a course conversion tool and a course conversion method, in particular to a method and a tool for converting an IETM data packet into a SCORM standard packet, and belongs to the technical field of online learning tools.

Background

An Interactive Electronic Technical Manual (IETM) is a new type of equipment Technical data application, realizes digitization and interaction of Technical data, and is widely applied in the military and civil fields; S1000D is used as an international universal standard for guiding IETM development and application, and by introducing Data Module (DM) and Common Source Database (CSDB) concepts, the standardization of equipment technical Data, a user interaction mechanism, an operation format and user experience are concerned and improved; S1000D starts from the 4.0 version, and the technical training data module is comprehensively supported, so that the IETM can be used as an auxiliary training means to be applied to equipment training; the shared Content Object Reference Model (score) is a Reference Model for collecting, describing and applying Learning Content, the core idea of the score is reuse and sharing of digital resources, the goal is to realize cross-platform compatibility and sharing through modeled courses and modularized Content objects, and the score is the international standard which is the most widely applied in current online Learning (E-Learning); in the field of equipment training, a training system conforming to the SCORM standard can be compatible with any equipment training course meeting the SCORM standard, but the contents forming the training course need to be organized according to a corresponding content model so as to realize the sharing and utilization of the training contents; the SCORM Content Package Module (SCPM) is a centralized embodiment that the S1000D standard meets the auxiliary training function, and is operated as an aggregation tool in the training Content development process, the hierarchical structure of the learning events in the IETM data Package is defined, and the data structure of the learning events is similar to the list file in the SCORM standard course Package. The equipment training content is developed based on technical data, so that a 'win-win' data sharing mechanism can be established, and the requirement of equipment training is met. The equipment training course directly adopts the concept of an S1000D data module, so that the redundancy of data can be reduced, and the training content and technical data are homologous; the traditional SCORM course is mainly generated through SCORM standard course creation software, and although the course modeling is realized, the following three problems exist: SCORM is a model of content aggregation that is not focused enough on the course content; the SCORM lacks data standards, does not standardize the format of data and lacks a management mechanism; 3. course contents are not modularized, granularity is different, and data redundancy is easy to generate in the sharing and utilizing process.

Disclosure of Invention

In order to solve the above problems, the invention provides a method and a tool for converting an IETM data packet into a SCORM standard packet, which directly convert an equipment IETM data packet into a course content packet conforming to the SCORM standard, are seamlessly used for various online learning platforms, and realize the homology of training courses and technical data based on the IETM data packet and a SCORM standard course application program interface; the method comprises the steps of constructing universal materials, modularized contents and modeled courses, and aims to ensure the consistency of equipment data resources, improve the sharing and reusability of data, improve the online course manufacturing efficiency and reduce the development cost.

The tool for converting the IETM data packet into the SCORM standard packet comprises a resource mapping module, a resource mapping module and a resource processing module, wherein the resource mapping module is used for mapping the data module and the reference resource into SCO and Assets of the SCORM standard according to the hierarchical relationship affiliated to an equipment training course; the list conversion module is used for converting the SCORM content data module into the SCORM list file according to the data structure of the SCORM list file; and the interface integration module is used for integrating the SCORM runtime environment into the SCO and establishing communication with the SCORM standard training system.

In a preferred embodiment, the tool is a stand-alone conversion module, which takes the data packet of the S1000D standard issued by the IETM authoring system as input, and outputs the content packet conforming to the SCORM standard through the conversion tool, so as to be applied to any training system meeting the SCORM standard.

As a preferred embodiment, the tool is a one-stop translation module that directly generates and applies to the training system a training course package that conforms to the SCORM standard by integrating the tool into the publishing sub-function of the IETM authoring system; the IETM authoring system issues training course packages, and a structured IETM comprehensive database needs to be established to complete the management and operation of equipment technical data and SCORM standard training contents.

In a preferred embodiment, the tool is an integrated conversion module, and after an S1000D standard IETM data packet issued by an IETM authoring system is uploaded to a learning training system through the tool integrated in a background of the learning training system, the background conversion system runs a conversion function to automatically convert the ITEM data packet into a score standard training course packet.

A method of converting an IETM data package into a SCORM standard package, comprising the steps of:

step 1, searching an IETM data packet and searching an SCPM file;

step 2, analyzing the SCPM in the IETM data packet, judging the version of the SCPM, and selecting an algorithm corresponding to the version;

step 3, traversing resource files in the IETM data packet to generate a resource list;

step 4, generating an SCO list according to a child element < scoEntry > of an SCPM data structure < content >;

step 5, generating SCO of SCORM standard according to the corresponding hierarchical data module conversion corresponding to the SCO list;

step 6, converting and generating an original SCORM file according to the mapping relation between the elements of the SCPM and the SCORM file;

step 7, adding the SCO and the resource list into the manifest file according to the aggregation relation to generate a final manifest file;

step 8, adding an application program interface which accords with the SCORM running time environment to each SCO;

and 9, packaging to generate a SCORM standard course package.

Compared with the prior art, the invention discloses a method and a tool for converting an IETM data packet into a SCORM standard packet; the data standard blank of the SCORM is filled by the S1000D standard, and courses for learning and training are developed by using a data module, so that a more rigorous data specification is provided for training contents; the data format in the SCORM can be standardized by using the S1000D data management and the digital content, format, mode and the like, so that the problems of data redundancy easily generated in the teaching and training process, teaching system data normalization on teaching resources and the like are solved; the training content is developed based on technical data, so that the homology of the training content and the technical data is promoted; the expenditure can be reduced, and the cost is saved; the invention mainly aims at the version of more than S1000D4.0, realizes automatic generation through resource mapping, list conversion and interface integration, enhances the practicability and reduces the requirements of course creators on the SCORM standard.

Drawings

FIG. 1 is a flow chart of IETM-based data packet conversion to SCORM standard lessons.

Fig. 2 is a schematic block diagram of the method for converting the IETM data packet into the score standard packet according to the embodiment of the present invention.

FIG. 3 is a schematic block diagram of a translation tool in accordance with an embodiment of the present invention.

FIG. 4 is a free standing transition diagram of an embodiment of the invention.

FIG. 5 is a free standing conversion tool interface diagram of an embodiment of the present invention.

Fig. 6 is a schematic diagram of one-stop conversion according to an embodiment of the present invention.

Fig. 7 is a one-stop conversion function interface diagram according to an embodiment of the invention.

Fig. 8 is a schematic diagram of integrated conversion in an embodiment of the present invention.

Detailed Description

Example 1:

the tool for converting the IETM data package into the SCORM standard package shown in fig. 3 comprises a resource mapping module, a resource analysis module and a resource analysis module, wherein the resource mapping module is used for mapping the data module and the reference resource into SCO and Assets of the SCORM standard according to the hierarchical relationship belonging to the equipment training course; the list conversion module is used for converting the SCORM content data module into the SCORM list file according to the data structure of the SCORM list file; and the interface integration module is used for integrating the SCORM runtime environment into the SCO and establishing communication with the SCORM standard training system.

As shown in fig. 4, the tool is a stand-alone conversion module, which takes the S1000D standard data packet issued by the IETM authoring system as input, and outputs the content packet conforming to the SCORM standard through the conversion tool, so as to be applied to any training system meeting the SCORM standard.

As shown in FIG. 6, the tool is a one-stop translation module that directly generates and applies training lesson packages that conform to the SCORM standard to the training system by integrating the tool into the release sub-function of the IETM authoring system; the IETM authoring system issues training course packages, and a structured IETM comprehensive database needs to be established to complete the management and operation of equipment technical data and SCORM standard training contents.

As shown in fig. 8, the tool is an integrated conversion module, and after the S1000D standard IETM data packet issued by the IETM authoring system is uploaded to the learning training system by integrating the tool in the background of the learning training system, the background conversion system runs the conversion function, and automatically converts the ITEM data packet into a score standard training class packet.

As shown in fig. 1 and 2, the method for converting IETM data packets into content packets of SCORM courses, fig. 5 and 7 and the integrated conversion are implemented by the following steps:

step 1, searching an IETM data packet and searching an SCPM file;

step 2, analyzing the SCPM in the IETM data packet, judging the version of the SCPM, and selecting an algorithm corresponding to the version;

step 3, traversing the resource files in the IETM data packet to generate a resource list;

step 4, generating an SCO list according to a child element < scoEntry > of an SCPM data structure < content >;

step 5, generating SCO of SCORM standard according to the corresponding hierarchical data module conversion corresponding to the SCO list;

step 6, converting and generating an original SCORM file according to the mapping relation between the elements of the SCPM and the SCORM file;

step 7, adding the SCO and the resource list into the manifest file according to the aggregation relation to generate a final manifest file;

step 8, adding an application program interface which accords with the SCORM running time environment to each SCO;

and 9, packaging to generate the SCORM standard course package.

The above-described embodiments are merely preferred embodiments of the present invention, and all equivalent changes or modifications of the structures, features and principles described in the claims of the present invention are included in the scope of the present invention.

Claims (2)

1. The tool for converting the IETM data packet into the SCORM standard packet is characterized by comprising a resource mapping module, a resource mapping module and a resource matching module, wherein the resource mapping module is used for mapping a data module and a reference resource into SCO and Assets of the SCORM standard according to a hierarchical relation subordinate to an equipment training course; the list conversion module is used for converting the SCORM content data module into the SCORM list file according to the data structure of the SCORM list file; the interface integration module is used for integrating the SCORM operation time environment into the SCO and establishing communication with the SCORM standard training system;

the tool is an independent conversion module, an S1000D standard data packet issued by an IETM authoring system is used as input, and a content packet meeting the SCORM standard is output through the conversion tool, so that the tool is applied to any training system meeting the SCORM standard;

the tool is a one-stop conversion module, and by integrating the tool into the release sub-function of the IETM creation system, the tool directly generates a training course package which meets the SCORM standard and is applied to a training system; issuing a training course package through an IETM creation system, and completing the management and operation of equipment technical data and SCORM standard training content by establishing a structured IETM comprehensive database;

the tool is an integrated conversion module, and after an S1000D standard IETM data packet issued by an IETM authoring system is uploaded to a learning training system through an integration tool at a background of the learning training system, the background conversion system runs a conversion function and automatically converts the ITEM data packet into a SCORM standard training course packet.

2. A method for converting an IETM data package into a SCORM standard package, comprising the steps of:

step 1, searching an IETM data packet and searching an SCPM file;

step 2, analyzing the SCPM in the IETM data packet, judging the version of the SCPM, and selecting an algorithm corresponding to the version;

step 3, traversing resource files in the IETM data packet to generate a resource list;

step 4, generating an SCO list according to a child element < scoEntry > of an SCPM data structure < content >;

step 5, generating SCO of SCORM standard according to the conversion of the corresponding hierarchical data module corresponding to the SCO list;

step 6, converting and generating an original SCORM file according to the mapping relation between the elements of the SCPM and the SCORM file;

step 7, adding the SCO and the resource list into the manifest file according to the aggregation relation to generate a final manifest file;

step 8, adding an application program interface which accords with the SCORM running time environment to each SCO;

and 9, packaging to generate the SCORM standard course package.

Images